Wear a smartwatch with your Rolex Submariner

Wear a smartwatch with your Rolex Submariner

Smartlet is compatible with the Rolex Submariner. Lug width: 20mm / 21mm - natively supported with no adapter. Installation uses the standard spring-bar system. No modification to the watch required. Fully reversible in seconds.
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Rolex Submariner compatibility

Wear a smartwatch with your Rolex Submariner

In short Smartlet is compatible with the Rolex Submariner. Lug width: 20mm / 21mm - natively supported with no adapter. Installation uses the standard spring-bar system. No modification to the watch required. Fully reversible in seconds.

The Submariner is the reference point for every dive watch ever made. Introduced in 1953, worn in every ocean, and recognisable at a glance. Your Submariner carries 70 years of technical refinement. Smartlet clips your Apple Watch or Garmin onto the same wrist via the 20mm spring-bar system. Both watches operate simultaneously. The Submariner is unchanged.

Wear yours How it works
The problem
Choosing between health data and horological heritage every morning.
The solution
Smartlet One replaces your Rolex Submariner's strap via the standard spring-bar system and positions your smartwatch on the same wrist. Both watches run simultaneously, with no modification to the watch and full reversibility in seconds.
Model
Rolex Submariner
Lug width
20mm / 21mm
References
51covered
Reversible
In seconds

Choose your edition

One mechanism. Three personalities.

Every Smartlet One includes the dedicated adapter for your wearable. Pick the finish that matches your style.

Smartlet One - Shadow - Smartlet

For the explorer

Smartlet One - Shadow

€399,00

4.9 (16)

Stealth. Switch in seconds, leave no trace.

  • Material SS316L steel, black PVD
  • Weight ~100g
  • Compatible with Rolex, Omega, Seiko + 100 more
Buy now
Compatibility

Rolex Submariner models supported

Covered references

51 references covered.

ReferenceMaterialDialLugSmartlet
16808Yellow Gold 40mmBlue20mmCompatible
16808-BKYellow Gold 40mmBlack20mmCompatible
16808-BLYellow Gold 40mmBlue20mmCompatible
16618-LNYellow Gold 40mmBlack20mmCompatible
16618-LBYellow Gold 40mmBlue20mmCompatible
126619LBWhite Gold 41mmBlue21mmCompatible
126618LBYellow Gold 41mmBlue21mmCompatible
5512-GILTSteel 40mmBlack Gilt20mmCompatible
5512904L stainless steel 40mmBlack (Gilt)20mmCompatible
5513904L stainless steel 40mmBlack (Gilt)20mmCompatible
5513Steel 40mmBlack20mmCompatible
5512904L stainless steel 40mmBlack (Matte)20mmCompatible
1680904L stainless steel 40mmBlack20mmCompatible
5513904L stainless steel 40mmBlack (Matte)20mmCompatible
1680REDSteel 40mmBlack20mmCompatible
1680 Cartier904L stainless steel 40mmBlack20mmCompatible
1680-RFSteel 40mmBlack20mmCompatible
5514Steel 40mmBlack20mmCompatible
5513-MAXISteel 40mmBlack20mmCompatible
16800Steel 40mmBlack20mmCompatible
16800904L stainless steel 40mmBlack20mmCompatible
16800-MATSteel 40mmBlack20mmCompatible
16803Rolesor yellow 40mmBlue20mmCompatible
16803-BLSteel/Yellow Gold 40mmBlue20mmCompatible
168000-GLSSteel 40mmBlack20mmCompatible
168000Steel 40mmBlack20mmCompatible
16613-BKSteel/Gold 40mmBlack20mmCompatible
16613-BLSteel/Gold 40mmBlue20mmCompatible
16610904L stainless steel 40mmBlack20mmCompatible
16610Steel 40mmBlack20mmCompatible
14060-GILTSteel 40mmBlack Gilt20mmCompatible
16610-T25Steel 40mmBlack20mmCompatible
14060904L stainless steel 40mmBlack20mmCompatible
14060Steel 40mmBlack20mmCompatible
16610-SWISSSteel 40mmBlack20mmCompatible
14060M904L stainless steel 40mmBlack20mmCompatible
14060M-2LSteel 40mmBlack20mmCompatible
16610LVSteel 40mmBlack/Green20mmCompatible
14060M-4LSteel 40mmBlack20mmCompatible
14060M-COSCSteel 40mmBlack20mmCompatible
116610LVSteel 40mmGreen20mmCompatible
116610LN904L stainless steel 40mmBlack20mmCompatible
116610LV904L stainless steel 40mmGreen20mmCompatible
124060Stainless Steel 41mmBlack21mmCompatible
126610LNSteel 41mmBlack21mmCompatible
126610LVSteel 41mmGreen21mmCompatible
126613LNSteel/Yellow Gold 41mmBlack21mmCompatible
126613LBSteel/Yellow Gold 41mmBlue21mmCompatible
126610LN904L stainless steel 41mmBlack21mmCompatible
126610LV904L stainless steel 41mmGreen21mmCompatible
124060904L stainless steel 41mmBlack21mmCompatible

Rolex Submariner lug widths: 20mm / 21mm

The Submariner is the reference point for every dive watch ever made. Introduced in 1953, worn in every ocean, and recognisable at a glance. Your Submariner carries 70 years of technical refinement. Smartlet clips your Apple Watch or Garmin onto the same wrist via the 20mm spring-bar system. Both watches operate simultaneously. The Submariner is unchanged.
Frequently paired

Smartwatches worn with Rolex Submariner

The most common combinations our customers wear. Find your mechanical watch and discover the right Smartlet edition.

Apple Watch
Series 0 to Ultra 3
Whoop
5.0 / MG
Garmin Forerunner
255 to 965
Samsung Galaxy Watch
Series 4 to 7
Withings ScanWatch
Light / 2 / Nova
View all brands
27 brands covered
Combination guides

Wear it both ways

Rolex Submariner + Apple Watch
Apple Watch
→
Rolex Submariner + Fitbit Air
Fitbit Air
→
Rolex Submariner + Whoop
Whoop
→
Also compatible

Other brands

Other iconic models in the Smartlet compatibility library.

Daytona
GMT-Master
Datejust
Yacht-Master
Sky-Dweller
Explorer
Seamaster 300m
Speedmaster
Planet Ocean
Constellation
De Ville
Monaco
Carrera
Formula 1
Aquaracer
Portugieser
Navitimer
Superocean
Avenger
Black Bay
Pelagos
Ranger
Luminor
Radiomir
Submersible
SKX
Prospex
Presage
Khaki Field
BR 03-92
Fifty Fathoms
Reverso
SUB 300
Spring Drive
Essence Leggera
Aquis
Divers Sixty-Five
Chronograph 1
Captain Cook
Superman Heritage
El Primero
Monarch
Black Bay 58 GMT
View all models
Watch brand compatibility guide

Step by step

Replace your strap
01

Replace your strap

Smartlet replaces your mechanical watch strap via the standard spring-bar system. Classic, Shadow, or Titanium. No tools required.

Connect your wearable
02

Connect your wearable

Smartlet uses a dedicated adapter or native lug pins depending on your smartwatch. The connector snaps onto the Smartlet module. Zero modification to the mechanical watch.

Wear both simultaneously
03

Wear both simultaneously

Both watches sit on the same wrist. All smartwatch sensors maintain direct skin contact and operate normally.

Questions

Frequently asked questions

  • Does Smartlet work with the Rolex Submariner?
    Yes. The Rolex Submariner uses a 20mm / 21mm lug width and is fully compatible with Smartlet. Smartlet replaces the standard strap via the spring-bar system. No modification to the watch is required. The setup is fully reversible.
  • Will Smartlet scratch or damage my Rolex Submariner?
    No. Smartlet replaces the strap only and makes no contact with the Rolex Submariner case or crystal. All contact points are non-abrasive. The system is fully reversible and leaves no trace on the watch.
  • Which smartwatches can I wear with my Rolex Submariner?
    Smartlet is compatible with Apple Watch, Samsung Galaxy Watch, Garmin Forerunner, Garmin Venu, Google Pixel Watch, Polar Vantage, Fitbit Charge, Huawei Watch GT, Withings ScanWatch, Coros, Suunto, and Whoop. The Rolex Submariner with its 20mm / 21mm lug width is compatible with the full Smartlet range.
  • Where can I buy Smartlet for the Rolex Submariner?
    Smartlet is available at smartlet.io in Classic, Shadow, and Titanium finishes. Compatible with the Rolex Submariner and its 20mm / 21mm lug width. No additional accessory required for standard lug widths between 18mm and 24mm.
  • Does Smartlet damage or modify my mechanical watch?
    No. Smartlet replaces your standard watch strap using the existing spring-bar system. It makes no permanent modification to the watch case, lugs, or dial. The process is fully reversible in seconds. Your mechanical watch is unaffected and can be worn independently at any time by reinstalling its original strap. Smartlet is engineered to watchmaker tolerances and tested with the same care that goes into the watches it pairs with.